Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4570388 | Apparatus for abrasive cleaning | Hiroshi Tano, Masanobu Takahashi, Minoru Shiraishi, Yoshimi Numata, Norio Urata +1 more | 1986-02-18 |
| 4532878 | Apparatus for abrasive cleaning | Minoru Shiraishi, Yoshimi Numata, Hiroshi Tano | 1985-08-06 |
| 4187063 | Air motor with discharge through gear chamber and silencer | Dan Yoshida, Yasuhiro Horiuchi | 1980-02-05 |